2.7Low-Power, 8-Channel, Serial 12-Bit ADCs

General Description The MAX146/MAX147 12-bit data-acquisition systems combine an 8-channel multiplexer, high-bandwidth track/hold, and serial interface with high conversion speed and low power consumption. The MAX146 operates from a single +2.7V to +3.6V supply; the MAX147 operates from a single

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Maxim

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+2.7V、低功耗、8通道、串行12位ADC

MAX146/MAX147 12位数据采集系统集成了8通道多路复用器、高带宽采样/保持功能和串行接口，提供高转换速度和低功耗。MAX146采用+2.7V至+3.6V单电源供电；MAX147采用+2.7V至+5.25V单电源供电。两款器件的模拟输入均可通过软件配置为单极性/双极性和单端/差分工作模式。\n\n 4线串行接口直接连接到SPI™/QSPI™和MICROWIRE™器件，无需外部逻辑。串行选通输出支持直接连接到TMS320系列数字信号处理器。MAX146/MAX147使用内部时钟或外部串行接口时钟进行逐次逼近模数转换。\n\n MAX146具有2.5V内部基准电压源， • 8通道单端或4通道差分输入\n\n• 单电源供电\n• +2.7V至+3.6V (MAX146)\n\n• +2.7V至+5.25V (MAX147)\n\n\n\n\n• 内部2.5V基准电压源(MAX146)\n\n• 低功耗\n• 1.2mA（133ksps，3V电源）\n\n• 54µA（1ksps，3V电源）\n\n• 1µA（关断模式）\n\n\n\n\n• SPI/QSPI/MICROWIRE/TMS320兼容型4线串行接口\n\n• 软件可配置的单极性或双极性输入\n\n• 20引脚DIP/SSOP封装;

ADI

亚德诺

315MHz Low-Power, 3V Superheterodyne Receiver

General Description The MAX1470 is a fully integrated low-power CMOS superheterodyne receiver for use with amplitude-shift keyed (ASK) data in the 315MHz band. With few required external components, and a low-current power-down mode, it is ideal for cost- and power-sensitive applications in the

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315MHz Low-Power, 3V Superheterodyne Receiver

General Description The MAX1470 is a fully integrated low-power CMOS superheterodyne receiver for use with amplitude-shift keyed (ASK) data in the 315MHz band. With few required external components, and a low-current power-down mode, it is ideal for cost- and power-sensitive applications in the

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315MHz/434MHz Low-Power, 3V/5V ASK/FSK Superheterodyne Receiver

General Description The MAX1471 low-power, CMOS, superheterodyne, RF dual-channel receiver is designed to receive both amplitude-shift-keyed (ASK) and frequency-shift-keyed (FSK) data without reconfiguring the device or introducing any time delay normally associated with changing modulation sch

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315MHz/434MHz Low-Power, 3V/5V ASK/FSK Superheterodyne Receiver

General Description The MAX1471 low-power, CMOS, superheterodyne, RF dual-channel receiver is designed to receive both amplitude-shift-keyed (ASK) and frequency-shift-keyed (FSK) data without reconfiguring the device or introducing any time delay normally associated with changing modulation sch

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300MHz-to-450MHz Low-Power, Crystal-Based ASK Transmitter

General Description The MAX1472 is a crystal-referenced phase-locked loop (PLL) VHF/UHF transmitter designed to transmit OOK/ASK data in the 300MHz to 450MHz frequency range. The MAX1472 supports data rates up to 100kbps, and adjustable output power to more than +10dBm into a 50Ω load. The crysta

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300MHz-to-450MHz Low-Power, Crystal-Based ASK Transmitter

General Description The MAX1472 is a crystal-referenced phase-locked loop (PLL) VHF/UHF transmitter designed to transmit OOK/ASK data in the 300MHz to 450MHz frequency range. The MAX1472 supports data rates up to 100kbps, and adjustable output power to more than +10dBm into a 50Ω load. The crysta

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315MHz/433MHz ASK Superheterodyne Receiver with Extended Dynamic Range

General Description The MAX1473 fully integrated low-power CMOS superheterodyne receiver is ideal for receiving amplitudeshift-keyed (ASK) data in the 300MHz to 450MHz frequency range. Its signal range is from -114dBm to 0dBm. With few external components and a low-current power-down mode, it is

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315MHz/433MHz ASK Superheterodyne Receiver with Extended Dynamic Range

General Description The MAX1473 fully integrated low-power CMOS superheterodyne receiver is ideal for receiving amplitudeshift-keyed (ASK) data in the 300MHz to 450MHz frequency range. Its signal range is from -114dBm to 0dBm. With few external components and a low-current power-down mode, it is

文件：415.11 Kbytes 页数：17 Pages

Maxim

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